SERIES 2000 TEMPERATURE REGULATOR SERIES 2000 TEMP. REGULATOR. SIZES 1/2" 2" CONTROLS -25 to 400 F

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1 SERES 2000 TEMP. SERES 2000 TEMPERATURE APPLCATON DATA DRECT ACTNG Bottle Washing Machinery Steam Tables Plating Tanks Heating Ducts Fuel Oil Heaters Cooking Vats Water Heaters Heat Exchangers Parts Washer THREE-WAY MXNG Fire Tube Boiler nternal Combustion Engine VALVE RATNGS REVERSE ACTNG nduction Furnaces ndustrial Compressors Cold Storage Boxes Cooling Ducts Engine Jacket Cooling Liquid Chillers GAS SERVCE Oil Treaters Line Heaters Separators Glycol Dehydrators Storage Tanks Valve Ends Pressure Temperature ASME/ANS PSG (bar) F ( C) Class 250 NPT 250 (7.2) 400 (204) Canadian Registration # OC 059.9C SERES 2000 TEMPERATURE SZES /2" 2" CONTROLS -25 to 400 F Self-actuated Two and Three Way Valve Bodies Single or Double Seat Overtemperature Protection Spring Loaded Teflon Chevron Type Packing Assembly Double Guided Stainless Steel Monolithic Disc Assembly Stainless Steel Seat Rings and Disc Adjusting Key Attached Galvanized ron Union Ends Full Ported and Full Flow Bronze Body Copper Bulb with 8' Armored Capillary MODELS Type 200 Single Seat, Direct Acting Type 2020 Single Seat, Reverse Acting Type 200 Double Seat, Direct Acting Type 2040 Double Seat, Reverse Acting Type 2050 Three-way Mixing and Diverting Type 2060 Gas Service-5 psig maximum. f pressure exceeds 5 psi, a pressure reducing regulator should be used ahead of the temperature regulator. OPTONS Dial Temperature Gage (ndicating) Stainless Steel Bulb Stainless Steel Armored Capillary Capillary lengths greater than 8' Extra Large Bulb Union Bushings & Wells

2 SERES 2000 TEMPERATURE SPECFCATON The valve shall be self-operated, requiring no external energy source. t shall have single or double stainless steel seats with double guided monolithic disc assembly for proper alignment. The valve shall be direct acting (heating) or reverse acting (cooling) and have two way or three way operation. The packing assembly shall be spring loaded, self adjusting with chevron type teflon packing. The thermal system line and bulb assembly shall be partially filled with a liquid/gas combination and in a range selected for fast response. The valve rating shall be 250 PSG at 400 F. Body materials shall be bronze. MODEL 2060 FOR GAS SERVCE ONLY: The valve shall be self-operated, requiring no external energy source and designed to control process temperature by regulating gas flow. t shall be normally open and close with increased temperature. Bubble tight dead end shutoff shall be provided by Buna-N vulcanized to disc backing. The packing assembly shall be spring loaded, self adjusting with chevron type teflon packing. The thermal system line and bulb assembly shall be partially filled with a liquid/gas combination and in a range selected for fast response. The valve rating shall be 5 PSG. Body materials shall be nodular iron. MATERALS OF CONSTRUCTON TEM TYPE TYPE 2060 Body Bronze ASTM B62 C8600 Ductile ron ASTM A Trim Stainless Steel Buna-N Packing Teflon Buna-N Unions ron ron Yoke Steel Steel Cap Aluminum Aluminum Bellows Bronze Bronze Spring Steel Steel Capillary Copper Copper Bulb Copper Copper Armor Bronze Stem 04 Stainless Steel 04 Stainless Steel Disc 04 Stainless Steel Buna-N Seat 0 Stainless Steel TYPE 2060 GAS SERVCE TYPE 2060 GAS SERVCE DMENSONS inches (mm) AND WEGHTS pounds (kg) Dimensions Shipping Size A B C D F Weight (Approx.) /2" 9 /4" /4 8 /2 5 5 /8 /2 0 Ft. 8 (248) (26) (4) (89) ( m.) (.6) " F See following pages for standard lengths, ranges, bulb sizes and maximum line lengths TYPE DRECT & REVERSE ACTNG TYPE 2050 THREE WAY TYPE DRECT & REVERSE ACTNG DMENSONS inches (mm) AND WEGHTS pounds (kg) Dimensions Shipping Weight Size Type No. A B C D E F (Approx.) /2"(A, B, C, D, E) /2, / /4 8 /2 5 /2 /2 2 /6 0 (248) (26) (40) (89) (7) (4.5) /2" /6 9 /4 7 /6 /2 2 /6 /4" 2040 (6) (248) (82) (89) (7) (5.9) 2 " /6 9 /4 7 /6 /2 2 /6 200 (6) (248) (82) (89) (7) (5.9) /4" (9.) 2 /2" /8 9 /2 8 5 /6 /2 2 /6 25 () (27) (25) (227) (89) (7) 2" (4) TYPE 2050 THREE WAY DMENSONS inches (mm) AND WEGHTS pounds (kg) Dimensions Shipping Weight Size A B D F K L E (Approx.) /2" 2 (5.5) /4" 7 /8 9 /4 /2 5 /6 5 /8 2 (5.5) (52) (248) (89) (84) (92) " (5.9) 2 /4" 4 2 /2 9 /2 /2 4 /8 4 /6 /6 27 /2" (72) (25) (89) (05) (9) (7) (2) 4 2" 7 /8 9 /2 /2 4 /6 4 7 /8 (78) (25) (89) (06) (24) (5) SERES 2000 TEMP.

3 SERES 2000 TEMP. SERES 2000 TEMPERATURE SELECTON DRECT & REVERSE ACTNG & THREE WAY FLOW AND PRESSURE RATNGS psig (bar) Single Seat Double Seat Three Way Size Type Number Flow Max. Type Number Flow Max. Flow Max. Difference Coefficient Upstream Coefficient Upstream Type Coefficient Between nlet Direct Reverse C v Pressure Direct Reverse C v Pressure Number C v Pressures* /2"C.40 /2"D /2"E.80 (7.2) NOT AVALABLE N NOT AVALABLE N /2"A.29 DOUBLE SEAT THREE WAY /2"B (.8) /2"T (9.7) (9.7) /4"T (6.2) (6.2) "T (4.5) 250 (4.5) (7.2) /4"T 4. (2.8) (2.8) /2"T (2.) (2.) 2"T (.4) (.4) SZNG NFO PAGE 95 How to Select Range & Bulb Size Select a temperature range with the control point in the upper half of the temperature range. Determine line length required (8' is standard). Use line length and temperature range to find correct bulb size in chart at right. EXAMPLE: Control point: 0 F. Temperature range: 65/40 F. Line length: 5' SOLUTON: Bulb size: extra large G = 5 5 8" RANGES, BULB SZES & MAXMUM LNE LENGTHS Short Ranges Long Ranges Max. Maximum (Gold Spring) (Silver Spring) Bulb Line Over-Temperature F C F C Size Length F C -5 to to 0-5 to to 24 X Large 40 Ft to to to to 6 X Large 40 Ft to 40 8 to to 70 8 to 77 Large 5 Ft. X Large 40 Ft to to 9 20 to to 0 Small 40 Ft to 0 6 to to 40 6 to 7 Small 40 Ft to 75 8 to to 45 8 to 22 Small 40 Ft Standard line lengths are 25' and 40'. BULB DMENSONS* inches (mm) Bulb Sizes G U J Copper Stain. Stl. Coated Plain Union Well (NPT) Small /8 /4 /8 0 /2 5 /8 5 /8 /4 (40) (7) (289) (267) (6) (6) (9) /4 or Large 5 5 /8 5 /8 /4 2 /2 /8 (97) (84) (7) (7) (25) (25) (29) Extra Large /8 9 6 /8 (48) (47) (48) (406) (25) (25) (29) J U G E GAS SERVCE BULB & WELL DMENSONS inches (mm) E G U J Bulb Well (NPT) 8 /4 7 /8 25 /2 5 /6 7 /6 (20) (87) (20) (24) (95)

4 SERES 2000 TEMPERATURE Model - Position, 2, & = Single Seat, Direct Acting 2020 = Single Seat, Reverse Acting 200 = Double Seat, Direct Acting 2040 = Double Seat, Reverse Acting 2050 = Three Way CODE SELECTON CHART Line & Model Orifice nlet Bulb Range Size Size Style Mat l ºF T C - G Q K Orifice - Position 5 A B C D E T = Standard nlet Size - Position 6 C = /2 D = /4 E = F = 4 G = 2 H = 2 Line & Bulb Style - Position 7 G = ndicating N = Non-indicating For SS Armored Thermal Assembly Material, add (-TV) at the end of the code (ex.: 200TC-NTH-TV) Small bulb standard for J- range and higher. Extra large bulb standard for D range and lower. Large bulb standard for E and F range Material - Position 8 Q = Copper Bz Armor 8' R = Copper Bz Armor 5' N = Copper Bz Armor 25 P = Copper Bz Armor 40 T = SS Unarmored 8' V = SS Unarmored 5' W = SS Unarmored 25 X = SS Unarmored 40 Z = Other Range ºF - Position 9 A = 5/50 B = 5/75 C = 45/5 D = 45/45 E = 65/40 F = 65/70 J = 20/200 K = 20/20 L = 240/0 M = 240/40 N = 280/75 P = 280/45 Z = Other SERES 2000 TEMP. THERMOWELL UNON BUSHNGS WELLS Cat. Bulb nches (mm) No. Size Material Bulb Dia. NPT U Well Dia. 99A S Brass 5 /8 (6) /4 (9) 0 /2 (267) /4 (9) 99B S Brass 5 /8 ( 5 /8(6) (25) 0 0 /2 (267) /2 /4 (9) /4 99G S 6 St. St. 5 /8 (6) (6) /4 (9) 0(267) /2 (267) /4 (9) (9) 99H S 6 St. St. 5 /8 (6) (25) 0 /2 (267) /4 (9) 99J L Brass (25) (25) 2 /2 (8) /8 (29) 99K X Brass (25) (25) 6 (406) /8 (29) /8 99Q L 6 St. St. (25) (25) (25) (25) 2 /2 (8) (29) /8 (29) 99R X 6 St. St. (25) (25) 6 (406) /8 (29) Thermowells and union bushings are utilized as separate items and should be specified on separate lines. UNON BUSHNGS Cat. Bulb nches (mm) No. Size Material Bulb Dia. NPT 98A S Brass 5 /8 (6) /4 98B S Brass 5 /8 5 /8 (6) 98C S St. St. 5 /8 (6) (6) /4 98D S St. St. 5 /8 (6) 98E L & X Brass (25) 98F L & X St. St. (25) (25) - 9 -

5 SERES 2000 CAPACTY TABLE RATED STEAM CAPACTY TABLE SERES 2000 TEMPERATURE VALVE SZE SNGLE SEATED VALVES DOUBLE SEATED VALVES nlet Outlet /2C /2D /2E /2A /2B /2 /4 /4 /2 2 /2 /4 /4 /2 2 Pressure Pressure DRY SATURATED STEAM LBS. OF STEAM/HR PSG PSG DRY SATURATED STEAM LBS. OF STEAM/HR. UP to 9"HG.VAC " HG.VAC UP to " HG.VAC UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to UP to

6 92 SZNG SERES 2000 TEMPERATURE S EXAMPLE FOR HEATNG SERVCE The maximum anticipated flow requirements for a regulator on heating service is 500 lbs. of steam per hour. The unit steam pressure is 50 psig and the downstream pressure is essentially zero because the steam downstream is discharged into an open drain. ANSWER: Locate 50 psi on the inlet pressure scale on the left side of the Series 2000 Capacity Chart. Choose the outlet pressure line up to 20 psig because the downstream pressure is essentially zero. Follow the up to 20 outlet pressure line until you come to the value closest to 500 lbs. of steam per hour (in this case, 505). Read upward to the valve size and we see that the /2" single seated valve is the correct size. To size for three-way valves, use single seated capacities /2" through 2" size. NOTE: FORMULAS FOR EXACT CALCULATONS. f the outlet pressure is equal to or less than 5% of the absolute inlet pressure: Q (lbs steam/hr) =.5 x C v x inlet pressure (psia) f the outlet pressure is greater than 5% of the absolute inlet pressure: Q (lbs steam/hr) = x C v x pressure drop (psi) x outlet pressure (psia) STEAM FLOW REQUREMENTS Use the top chart on this page to determine the pounds of steam per hour required to raise the temperature in tank of known capacity to the required temperature. Determine the rise in temperature (control temp. - room temp.) on the left hand column, read the corresponding pounds of steam per hour under the corresponding gallons of water to be heated. Use the lbs. steam/hr. figure in the chart on the opposite page to determine valve size. Formula for converting the length, width and depth of solutions (all measured in feet) to gallons of solution: Gallons=7.48 x length x width x depth. EXAMPLE FOR COOLNG SERVCE Find the correct regulator valve size that will feed a compressor intercooler that requires 00 gallons of water per minute under maximum operating conditions. The supply (inlet) pressure (P) is 60 psi and the downstream pressure (P2) under maximum flow conditions is 20 psi. The 20 psi pressure is required to force the full flow of water through the compressor s cooling system. nlet pressure must not exceed maximum upstream pressure, per the Series 2000 Temperature Regulator Product Pages. ANSWER: The pressure drop permitted across the regulator is P minus P2 (40 psi). n the Water Capacity Table (right), locate 40 psi in the differential pressure column and read across to the required gallons per minute. Read to the highest value (in this case, 0 GPM). The chart indicates that a /4" double seated valve is required. To size -way valve, use single seated capacities /2" through 2" size. PERFORMANCE VARABLE 0 F span from fully open to fully closed Oversized valve can provide narrower spans Consult Factory STEAM FLOW REQUREMENTS GALLONS OF WATER HEATED PER HOUR Temp. Rise F LBS. OF STEAM PER HOUR RATED WATER CAPACTY TABLE SNGLE SEATED VALVES DOUBLE SEATED VALVES PSG /2 /4 /4 /2 2 /2 /4 /4 /2 2 Diff. Press. WATER FLOW U.S. GALLONS PER MNUTE CAPACTY CHART SEE PAGE 94 SZNG SERES 2000 S